To create an online database to display phone numbers, or any other stored data, you must move beyond basic HyperText Markup Language, referred to as HTML, and Cascading Style Sheets, or CSS.

Open your HTML document and add the following code to the document's section: How to Stretch an Image Horizontally With CSS. One way to breathe new digital life into an... How to Create a Text Box ...

It's called Dash, and it lets users learn how to use HTML, Javascript, and CSS by working through four projects of increasing difficulty. As you progress through the projects — starting by ...